Physical activity and diabetes among US adults (NHANES 2011–2018)

Archived study

Analyzes recreational activity and diabetes prevalence in 18,241 NHANES adults from 2011–2018. The high-activity versus no-activity prevalence gap narrowed from −10.38 percentage points with survey weighting to −2.73 points after adjustment including BMI (95% CI −4.04 to −1.41).

Interpretation and limits

These historical cross-sectional associations are not preventive treatment effects or current US prevalence estimates. Complete-case selection, reverse causation and self-reported activity limit interpretation.

Package and provenance

The unchanged research package comes from upstream Case 6. It includes the archived session, analysis materials, results and figures. The poster uses an AI-generated illustrative photograph. This introduction summarizes archived findings; the analysis was not rerun.

Import provenance

This case was added to the Academic Research category on 2026-10-13, with the archived upstream case recorded as its source. The supplied session export and poster were uploaded without changing their contents. This introduction summarizes the archived findings and was standardized for the repository. The study, external data sources, and scientific results were not rerun or independently reverified for this import.

This GitHub catalog imports the case from the verified Hugging Face snapshot. The session export is referenced through that fixed revision; the cover and introduction are stored in this repository.

Case files

• Session export
• Case poster